2014
DOI: 10.1111/jph.12289
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Comparison of Botrytis cinerea Populations Collected from Tomato Greenhouses in Northern Algeria

Abstract: To estimate the genetic diversity and population structure for a better understanding of the spread of Botrytis cinerea, we genotyped with nine microsatellite markers 174 isolates collected from four greenhouses during three growing seasons in the region of Bejaia. Four of these isolates were detected as Botrytis pseudocinerea according to the allele size at locus Bc6. For all other isolates further studied, all loci were polymorphic, with the mean number of alleles per locus ranging from 2.77 to 5.22. Conside… Show more

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Cited by 12 publications
(6 citation statements)
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“…Differentiation of B. cinerea populations has been studied in various locations and from various hosts, without a consistent pattern of host specificity observed (47,48,50,(52)(53)(54)). Significant regional differentiation (47,48,50,55) and adaptation to management strategies (56,57) were also reported. With its ubiquity (58), mixed reproduction system (59), and large population sizes, B. cinerea rapidly develops fungicide resistance in agroecosystems (24).…”
mentioning
confidence: 97%
“…Differentiation of B. cinerea populations has been studied in various locations and from various hosts, without a consistent pattern of host specificity observed (47,48,50,(52)(53)(54)). Significant regional differentiation (47,48,50,55) and adaptation to management strategies (56,57) were also reported. With its ubiquity (58), mixed reproduction system (59), and large population sizes, B. cinerea rapidly develops fungicide resistance in agroecosystems (24).…”
mentioning
confidence: 97%
“…This result is consistent with the proportions reported in previous studies dealing with inoculum collected on various plant species. B. pseudocinerea represented less than 10% and 14.5% of isolates sampled on grapevine in France and New Zealand, respectively (Walker et al 2013;Johnston et al 2013), 0-2.9% of those sampled on lettuce (Leyronas et al 2014a(Leyronas et al , 2014b, 2.2% on tomato (Adjebli et al 2014) and 14% of isolates collected from strawberry, raspberry and oilseed rape in Hungary (Fekete et al 2012). However in our study the daily proportions of B. pseudocinerea airborne isolates were quite variable and could reach high levels, with two noticeable peaks in February 2008 andFebruary 2010 (50% and47%, respectively).…”
Section: Discussionmentioning
confidence: 99%
“…Both species are morphologically identical. B. pseudocinerea is found principally in Europe, though it has recently been reported on grapevine in New Zealand (Johnston et al 2013) and on tomato in Algeria (Adjebli et al 2014). Its frequency on plants was reported to be the highest in spring (Fekete et al 2012;Walker et al 2013).…”
Section: Introductionmentioning
confidence: 99%
“…cinerea , B . cinerea group S and Botrytis pseudocinerea have been reported previously as causing grey mould disease in tomatoes (Adjebli et al, 2015; Kanetis et al, 2017; Li et al, 2015). B .…”
Section: Introductionmentioning
confidence: 90%